package com.yootk;
import java.io.*;
public class lx1 {
    public static void main(String[] args) throws Exception{
        File file = new File ("H:" + File.separator + "muyan" + File.separator + "vip" + File.separator + "yootk.txt");
        if (file.exists()){
            try (InputStream input = new FileInputStream(file)){
                byte data[]  = new byte[1024];
                int len = input.read(data);
                System.out.println("读取到的数据内容[" + new String(data,0,len)+"]");
            }
            catch (Exception e){}
        }
    }
}
